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<h2>DirectoryAssert (NUnit 2.5)</h2>
<p>The DirectoryAssert class provides methods for making asserts about
file system directories, which may be provided as DirectoryInfos or as strings 
giving the path to each directory.</p>

<p> <b>DirectoryAssert.AreEqual()</b> and <b>DirectoryAssert.AreNotEqual()</b>
compare two directories for equality. Directories are considered equal if
they have the same FullName, Attributes, CreationTime and LastAccessTime.

<p><b>Note:</b> Two different directories containing the same files are not
considered to be equal.

<div class="code" style="width: 40em"><pre>

DirectoryAssert.AreEqual( DirectoryInfo expected, DirectoryInfo actual );
DirectoryAssert.AreEqual( DirectoryInfo expected, DirectoryInfo actual, 
                string message );
DirectoryAssert.AreEqual( DirectoryInfo expected, DirectoryInfo actual,
                string message, params object[] args );

DirectoryAssert.AreEqual( string expected, string actual );
DirectoryAssert.AreEqual( string expected, string actual, 
                string message );
DirectoryAssert.AreEqual( string expected, string actual,
                string message, params object[] args );

DirectoryAssert.AreNotEqual( DirectoryInfo expected, DirectoryInfo actual );
DirectoryAssert.AreNotEqual( DirectoryInfo expected, DirectoryInfo actual, 
                string message );
DirectoryAssert.AreNotEqual( DirectoryInfo expected, DirectoryInfo actual,
                string message, params object[] args );

DirectoryAssert.AreNotEqual( string expected, string actual );
DirectoryAssert.AreNotEqual( string expected, string actual, 
                string message );
DirectoryAssert.AreNotEqual( string expected, string actual,
                string message, params object[] args );

</pre></div>

<p><b>DirectoryAssert.IsEmpty()</b> and <b>DirectoryAssert.IsNotEmpty()</b>
test whether the specified directory is empty.

<div class="code" style="width: 40em"><pre>

DirectoryAssert.IsEmpty( DirectoryInfo directory );
DirectoryAssert.IsEmpty( DirectoryInfo directory, string message );
DirectoryAssert.IsEmpty( DirectoryInfo directory,
                string message, params object[] args );

DirectoryAssert.IsEmpty( string directory );
DirectoryAssert.IsEmpty( string directory, string message );
DirectoryAssert.IsEmpty( string directory,
                string message, params object[] args );

DirectoryAssert.IsNotEmpty( DirectoryInfo directory );
DirectoryAssert.IsNotEmpty( DirectoryInfo directory, string message );
DirectoryAssert.IsNotEmpty( DirectoryInfo directory,
                string message, params object[] args );

DirectoryAssert.IsNotEmpty( string directory );
DirectoryAssert.IsNotEmpty( string directory, string message );
DirectoryAssert.IsNotEmpty( string directory,
                string message, params object[] args );

</pre></div>

<p><b>DirectoryAssert.IsWithin()</b> and <b>DirectoryAssert.IsNotWithin()</b>
test whether the second directory is a direct or indirect subdirectory
of the first directory.

<div class="code" style="width: 40em"><pre>

DirectoryAssert.IsWithin( DirectoryInfo expected, DirectoryInfo actual );
DirectoryAssert.IsWithin( DirectoryInfo expected, DirectoryInfo actual,
                string message );
DirectoryAssert.IsWithin( DirectoryInfo expected, DirectoryInfo actual,
                string message, params object[] args );

DirectoryAssert.IsWithin( string expected, string actual );
DirectoryAssert.IsWithin( string expected, string actual,
                string message );
DirectoryAssert.IsWithin( string expected, string actual,
                string message, params object[] args );

DirectoryAssert.IsNotWithin( DirectoryInfo expected, DirectoryInfo actual );
DirectoryAssert.IsNotWithin( DirectoryInfo expected, DirectoryInfo actual,
                string message );
DirectoryAssert.IsNotWithin( DirectoryInfo expected, DirectoryInfo actual,
                string message, params object[] args );

DirectoryAssert.IsNotWithin( string expected, string actual );
DirectoryAssert.IsNotWithin( string expected, string actual,
                string message );
DirectoryAssert.IsNotWithin( string expected, string actual,
                string message, params object[] args );

</pre></div>

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